minimizing sequences造句

例句与造句

1. At the other extreme, any two points in a length metric space are joined by a minimizing sequence of rectifiable paths, although this minimizing sequence need not converge to a geodesic.
2. At the other extreme, any two points in a length metric space are joined by a minimizing sequence of rectifiable paths, although this minimizing sequence need not converge to a geodesic.
3. Usually, it is called " the " direct method in the calculus of variation : proving existence of a minimizer by showing that a minimizing sequence is compact in some topology for which the functional is sequentially lower-semicontinuous.
4. The proof consists in showing that every minimizing sequence ( " d n " ) ?" " D " is Cauchy ( using the parallelogram identity ) hence converges ( using completeness ) to a point in " D " that has minimal norm.
5. It's difficult to find minimizing sequences in a sentence. 用minimizing sequences造句挺难的